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Description

Keystone Technologies KT-EMRG-LED-20SD-2000-EN 20W Emergency Driver — 20-60V DC

The Keystone Technologies KT-EMRG-LED-20SD-2000-EN is a robust 20W Emergency Driver designed to provide reliable emergency lighting with a 20-60V DC output. This driver operates within a wide 120-277V AC input range, making it suitable for various commercial and industrial applications. It features a Constant Power output, ensuring consistent performance during power outages. The unit is housed in a durable metal enclosure, rated for damp locations, and includes a high-temperature, maintenance-free LiFePO4 battery for 90-minute emergency operation.

Key Features

  • Power Output: Delivers a constant 20W output for reliable emergency lighting.
  • Input Voltage: Compatible with 120-277V AC, accommodating diverse installation needs.
  • Output Voltage: Provides a 20-60V DC output, suitable for various LED modules.
  • Battery Type: Equipped with a high-temperature, maintenance-free LiFePO4 battery.
  • Emergency Duration: Supports 90 minutes of emergency operation.
  • Enclosure Dimensions: Measures 12.50 in. L x 2.40 in. W x 2.40 in. H, fitting seamlessly into existing setups.
  • Enclosure Type: Durable metal construction, suitable for damp locations.
  • Certifications: UL 924 listed and complies with CEC Title 20 Efficiency Standards.
  • Protection Features: Includes over-voltage, over-current, and short-circuit protection for enhanced safety.
  • IP Rating: IP20 rated, ensuring protection against solid objects larger than 12mm.

Physical Design & Installation

The driver features a robust metal enclosure with dimensions of 12.50 in. L x 2.40 in. W x 2.40 in. H, designed for easy integration into existing lighting systems. It is suitable for damp locations, ensuring versatility in installation environments.

Dimming & Controls

This emergency driver is non-dimmable, simplifying installation and ensuring consistent performance during emergency operation. It operates efficiently within a 120-277V AC input range.

Performance & Build

Equipped with over-voltage, over-current, and short-circuit protection, this driver ensures reliable performance and safety. It is Class 2 compliant and IP20 rated, suitable for dry and damp locations.

Typical Applications

  • Commercial buildings
  • Industrial facilities
  • Emergency lighting systems
  • Retrofit projects

Specifications

Dimensions

Length/Depth
12.5 in
Width/Diameter
2.4 in
Height
2.4 in
Weight
1 lb

Style & Materials

Material
Metal

Electrical Information

Voltage
120-277V
Output Voltage
20-60V DC
Wattage Rating
20.0W
Amps Rating
1.0 A

Item Details

MPN
KT-EMRG-LED-20SD-2000-EN /DF-IP
Brand
Keystone Technologies
Catalog Number
BZU-19
UPC
843654103143

Warranty & Certifications

Product Warranty
5 Years
Product Rating
Class 2, Damp Rated, IP20 Rated

Shipping & Returns

Shipping: Enjoy free standard shipping on most orders over $99. Exclusions apply for oversized & commercial items. We ship to the contiguous 48 United States.

Returns: We offer a 60-day return window for most items. Products must be in their original, unused condition with all packaging. Exclusions: Special orders, clearance, and custom items.

See Full Shipping Policy | See Full Return Policy

Frequently Asked Questions

Is the KT-EMRG-LED-20SD-2000-EN dimmable?

No, this emergency driver is non-dimmable, designed for straightforward emergency lighting applications.

What is the input voltage range for this emergency driver?

The input voltage range is 120-277V AC, accommodating various installation environments.

Does the KT-EMRG-LED-20SD-2000-EN include a junction box?

No, this model does not include an integrated junction box but features a durable metal enclosure.

What is the IP rating of this emergency driver?

The driver is IP20 rated, suitable for dry and damp locations, providing protection against solid objects larger than 12mm.

What is the minimum load requirement for this driver?

There is no minimum load requirement specified for this emergency driver, ensuring flexibility in installation.
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Keystone Technologies

For over 75 years, Keystone Technologies has been a leader in the lighting industry, operating under a simple yet powerful philosophy: "Light Made Easy." The brand is dedicated to creating high-quality, reliable, and user-friendly lighting solutions for commercial and industrial applications. With a massive portfolio of lamps, fixtures, and controls, Keystone is the trusted, go-to partner for contractors and lighting professionals seeking performance and simplicity.

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